It appears to be a new quicksolder solution for the 12F629 available solutions (programming any of the free codes to the chip). Their list of supported chips are (naturally) the WiiFree, Wiinja V2, Wiiskas, Yaosim and OpenWii and they personally recommend WiiFree.

For anyone wondering =====> NO D2C support apparently.

Ow yes, and naturally one can also use adapters (which means small bit's of PCB with flatcable connectors and then a set of solder points) to use other chips (other then the 12f629 free solutions) or things like DVD-tool.

Weird... so you have the modchip attached to the programmer and the Wii serial drive at the same time? Seems like a super bulky attachment to me. If it's reasonably priced it might be worth it for the programmer for those that don't want to build their own.